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Desktop Shortwave Transmitter
Mobile Shortwave Transceiver
Desktop Shortwave Receiver

General

HAM bands 80m  40m  20m  15m  10m  10m  80m  40m  20m  15m  10m 
Freq. stability ? ? ± 0.5 per 100 (± 0.5 kHz per MHz)
Tuning steps Continuous 100 / 10 / 1 / 0.1 kHz ± 10 kHz kHz

Receiver

RX-range - 26-30 MHz 80-10 m
Modulations - AM   FM   CW   SSB   AM   CW  
Sensitivity ? ? 1 µV
Selectivity ? ? ?
Filters ? ? 5 xtals
Receiver system ? ? Double conversion, 12 valves
IF-freqs. ? ? 1st: 4.6 MHz
2nd: 467 kHz
Image rejection ? >50 dB ≥ 70 dB
Audio output ? ? 2.5 W

Transmitter

TX-range 10-80 m 26-30 MHz -
Modulations SSB   AM   FM   CW   SSB   -
RF-output 80 W High: 100 W (25 W AM), Low: 20 W (5 W AM) ?

Connections

Antenna - SO-239 -
Impedance ? 50Ω 3.2 - 500Ω
Other - - -

Electrical

Power req. Mains 11-16V DC Mains
Current RX - ? 90 W
TX ? Max 20 A -

Physical

Manufactured Between 19xx and 19xx in Italy Between 197x and 197x in Japan Between 19xx and 19xx in Italy
Dimensions ? 156 × 61 × 290 mm
(6.14 × 2.40 × 11.42 in)
516 × 254 × 260 mm
(20.31 × 10.00 × 10.24 in)
Weight ? ? 12.45 kg (27.5 lbs)
Form factor Base Station Mobile Base Station

Other features

Memories None ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Noise limiter
S-meter
Accessories ? ? ?
MPN GELOSO-G000004/225 SOMMERKAMP-TS-000788DX GELOSO-G-000209